P & Bhalla, A. S. (1979). Expert Meeting On International Action For Appropriate: Towards Global Action For Appropriate Technology , Geneva, 1977 (1. Edisyon.). Pergamon.
Chicago Style (17. basım) AtıfP ve A. S. Bhalla. Expert Meeting On International Action For Appropriate: Towards Global Action For Appropriate Technology , Geneva, 1977. 1. Edisyon. Oxford: Pergamon, 1979.
MLA (9th ed.) AtıfP ve A. S. Bhalla. Expert Meeting On International Action For Appropriate: Towards Global Action For Appropriate Technology , Geneva, 1977. 1. Edisyon. Pergamon, 1979.
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